package com.carlinfo.back.servlet;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

public class AdminsBackServlet extends HttpServlet
{
	private Logger logger = LogManager.getLogger() ; 
	@Override
	protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
	{
		logger.info("==AdminsBackServlet=service==");
		/* 取信的内容;取单个
	 	 * http://127.0.0.1:8080/userscenter/NoLoginBackServlet?method=login&a=1&b=2&c=3
	 	* 参数是键,返回值就是值
	 	*  */
		String method = request.getParameter("method");
		logger.info("==method:{}==",method);
		if("main".equalsIgnoreCase(method))
		{
			/* 首页 */
			this.main(request, response);
		}else if("welcome".equalsIgnoreCase(method))
		{
			/* 欢迎页面 */
			this.welcome(request, response);
		}
		
	}
	private void welcome(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
	{
		logger.info("==welcome==");
		/* 打开登陆页 */
 		String path = "/WEB-INF/jsp/back/admins/welcome.jsp";
 		/* 服务器端跳转 */	
 		request.getRequestDispatcher(path).forward(request, response);
	}
	//打开登录页面
	private void main(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
 	{
 		logger.info("==main==");
 		/* 打开登陆页 */
 		String path = "/WEB-INF/jsp/back/admins/main.jsp";
 		/* 服务器端跳转 */
 		request.getRequestDispatcher(path).forward(request, response);
 	}
	
}
